 12 Dec 2024, Stefan Ritt, Suggestion, New alarm sound flag to be tested
|
We had the case in MEG that some alarms were actually just warnings, not very severe. This happens for example if we calibrate our detector
once every other day and modify the hardware which actually triggers the alarm for about an hour or so.
|
 19 Dec 2024, Stefan Ritt, Bug Report, [History plots] "Jump to current time" resets x range to 7d
|
I had put in a check which limits the range to 7d into the past if you press the "play" button, but now I'm not sure why this was needed. I removed it again
and
things seem to be fine. Change is committed to develop.
|
|
19 Dec 2024, Stefan Ritt, Suggestion, New alarm count added
|
Another modification has been done to the alarm system.
We have often cases where an alarm is triggered on some readout noise. Like an analog voltage just over the alarm threshold for a very short period of |
|
05 Jan 2025, Stefan Ritt, Forum, time ordering of run transition calls to TMFeEquipment things
|
Hi Pavel,
have you looked into
|
|
09 Jan 2025, Stefan Ritt, Suggestion, improved find_package behaviour for Midas
|
After some iterations, we merged the branch with the new build scheme. Now you can compile any midas program as described at
https://bitbucket.org/tmidas/midas/pull-requests/48?link_source=email
|
|
24 Feb 2025, Stefan Ritt, Bug Report, Default write cache size for new equipments breaks compatibility with older equipments
|
The commit that introduced the write cache size check is https://bitbucket.org/tmidas/midas/commits/3619ecc6ba1d29d74c16aa6571e40920018184c0
Unfortunately K.O. added the write cache size to the equipment list, but there is currently no way to change this programmatically from the user frontend |
|
21 Mar 2025, Stefan Ritt, Bug Report, Default write cache size for new equipments breaks compatibility with older equipments
|
> All this is kind of reasonable, as only two settings of write cache size are useful: 0 to
> disable it, and 10 Mbytes to limit semaphore locking rate to reasonable value for all event
> rate and size values practical on current computers.
|
|
21 Mar 2025, Stefan Ritt, Suggestion, BINARY INCOMPATIBLE CHANGE: New alarm count added
|
> > ALL MIDAS CLIENTS GET RE-COMPILED after the new code is applied.
>
> Usually we expect that it is "safe" to update to the latest version of MIDAS.
|
|
21 Mar 2025, Stefan Ritt, Bug Report, please fix compiler warning
|
> Unnamed person who added this clever bit of c++ coding, please fix this compiler warning. Stock g++ on Ubuntu LTS 24.04. Thanks in advance!
>
> /home/olchansk/git/midas/src/system.cxx: In function ‘std::string ss_execs(const char*)’:
|
|
21 Mar 2025, Stefan Ritt, Bug Fix, bitbucket builds fixed
|
> bitbucket automatic builds were broken after mfe.cxx started printing some additional messages added in commit
> https://bitbucket.org/tmidas/midas/commits/0ae08cd3b96ebd8e4f57bfe00dd45527d82d7a38
>
|
|
21 Mar 2025, Stefan Ritt, Bug Report, please fix mscb compiler warning
|
I hopefully fixed the waring (narrowing down from size_t to int). Please double check with your compiler.
Stefan |
|
21 Mar 2025, Stefan Ritt, Forum, LabView-Midas interface
|
> Hello,
>
> Does anyone have experience with writing a MIDAS frontends to communicate with a device that operates using LabView (e.g. superconducting magnets, cryostats |
|
01 Apr 2025, Stefan Ritt, Suggestion, Sequencer ODBSET feature requests
|
A new sequencer which understands Python is in the works. There you can use all features from that language.
Stefan |
|
01 Apr 2025, Stefan Ritt, Suggestion, Sequencer ODBSET feature requests
|
The extended ODBSET[x,y1-y2,z] could make sense to be implemented, since it then will match the alarm system which uses the same syntax.
The $GOODCHANNELS/$BADCHANNELS is however a very strange syntax which I haven't seen in any other computer language. It would take me probably several |
|
02 Apr 2025, Stefan Ritt, Suggestion, Sequencer ODBSET feature requests
|
And there is one more argument:
We have a Python expert in our development team who wrote already the Python-to-C bindings. That means when running a Python
|
|
07 Apr 2025, Stefan Ritt, Suggestion, Sequencer ODBSET feature requests
|
If people are simultaneously editing scripts this is indeed an issue, which probably never can be resolved by technical means. It need communication between
the users.
|
|
30 Apr 2025, Stefan Ritt, Info, New ODB++ API
|
I had to change the ODBXX API: https://bitbucket.org/tmidas/midas/commits/273c4e434795453c0c6bceb46bac9a0d2d27db18
The old C API is case-insensitive, meaning db_find_key("name") returns a key "name" or "Name" or "NAME". We can discuss if this is good or bad, but that's |
|
30 Apr 2025, Stefan Ritt, Bug Report, ODBXX : ODB links in the path names ?
|
Indeed this was missing from the very beginning. I added it, please report back if it's not working.
Stefan |
|
05 May 2025, Stefan Ritt, Bug Report, abort and core dump in cm_disconnect_experiment()
|
I would be in favor of not curing the symptoms, but fixing the cause of the problem. I guess you put the watchdog disable into mhist, right? Usually mhist
is called locally, so no mserver should be
involved. If not, I would prefer to propagate the watchdog disable to the mserver side as well, if that's not been done already. Actually I never would |
|
05 May 2025, Stefan Ritt, Info, db_delete_key(TRUE)
|
I would handle this actually like symbolic links are handled under linux. If you delete a symbolic link, the link gets
detected and NOT the file the link is pointing to.
|